Sample
verify jest.mock in pkg:npm/jest@29.6.3
sha256:68097a758e03f3dd503bc5c937a87b9bc0f61de2fe42a1e0adaa314880a22f85
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 1
- Signing keys that built it
- 1
Declared environment
node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1node:22-alpine@sha256:c610fcdfb1d5… |
2026-08-29 |
Case
HOW- Goal
- verify jest.mock in pkg:npm/jest@29.6.3
- Packages
- Symbols
-
- jest.mock
- Environment
- node 22.23.2
- Created
- 2026-08-29T05:57:05Z
Contract
- jest package at version 29.6.3 exports runCLI, run, getVersion, createTestScheduler, and SearchSource
- Jest environment declaration provides jest.mock method supporting module name, factory callback, and virtual options
- jest.mock replaces module exports with mock factory implementations in test runner execution
- jest.mock supports mocking non-existent virtual modules using { virtual: true } option
- jest.requireActual bypasses jest.mock and returns original unmocked module implementation
Files
- PROMPT.md
- csx.json
- index.mjs
- package-lock.json
- package.json
- spec.json
- test/contract.mjs
- test/fixtures/greeter.js
- test/fixtures/mock.test.js
Origin Seeder
anonymous